LPT40 Series
40—55 Watt AC-DC Power Supplies

The LPT40 series of open-frame AC-DC power supplies comprises seven triple output models, covering a variety of standard voltages from -15 V to 24 Vdc. Each model accepts a universal input of 85—264 Vac or 120—300 Vdc. These compact switch-mode power supplies feature main output overvoltage protection and remote sense, with short-circuit protection on all outputs. Depending on the model, they provide up to 40 watts of output power with free air convection cooling and up to 55 watts with 30 CFM of forced air. Less than 1U high, LPT40 series power supplies are suitable for a variety of uses including test and measurement, single-board computers, telecommunications and networking.

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AC-DCDC-DC

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90 to 264 Vac90 to 305 Vac180 to 264 Vac
180 to 305 Vac380 to 480 Vac

Input Voltage

9 to 18 Vdc9 to 36 Vdc18 to 36 Vdc18 to 60 Vdc18 to 75 Vdc36 to 60 Vdc36 to 75 Vdc36 to 72 Vdc40 to 72 Vdc40 to 75 Vdc44 to 101 Vdc66 to 160 Vdc200 to 400 Vdc250 to 420 Vdc7.5 to 14 Vdc9 to 75 Vdc4.5 to 75 Vdc